<style lang="less">
	@import "./main.less";
</style>

<template>
	<div class="main" :class="{'main-hide-text': shrink}">
		<div class="sidebar-menu-con menu-bar" :style="{width: shrink?'60px':'220px', overflow: shrink ? 'visible' : 'auto'}">
			<shrinkable-menu :shrink="shrink" @on-change="handleSubmenuChange" :theme="menuTheme" :before-push="beforePush"
			 :open-names="openedSubmenuArr" :menu-list="menuList">
				<div slot="top" class="logo-con">
					<img v-show="!shrink" src="../assets/logo.png" key="max-logo">
					<img v-show="shrink" src="../assets/logo-min.png" key="min-logo">
				</div>
			</shrinkable-menu>
		</div>
		<div class="main-header-con" :style="{paddingLeft: shrink?'60px':'220px'}">
			<div class="main-header">
				<div class="navicon-con">
					<Button :style="{transform: 'rotateZ(' + (this.shrink ? '-90' : '0') + 'deg)'}" type="text" @click="toggleClick">
						<Icon type="md-menu" size="32"></Icon>
					</Button>
				</div>
				<div class="header-middle-con">
					<div class="main-breadcrumb" v-if="navType==4">
						<breadcrumb-nav :currentPath="currentPath"></breadcrumb-nav>
					</div>
					<div class="main-nav-menu" v-if="navType==1||navType==2">
						<Menu mode="horizontal" :active-name="currNav" @on-select="selectNav">
							<MenuItem v-for="(item, i) in navList.slice(0, 3)" :key="i" :name="item.name">
							<Icon :type="item.icon" style="margin-bottom:3px" v-if="navType==1" />
							{{item.title}}
							</MenuItem>
							<Submenu name="sub" v-if="navList.length>3">
								<template slot="title">更多</template>
								<MenuItem v-for="(item, i) in navList.slice(3, navList.length)" :key="i" :name="item.name">
								<Icon :type="item.icon" style="margin-bottom:3px" v-if="navType==1" />
								{{item.title}}
								</MenuItem>
							</Submenu>
						</Menu>
					</div>
					<div class="main-nav" v-if="navType==3">
						<Dropdown transfer @on-click="selectNav">
							<div style="cursor: pointer">
								{{currNavTitle}}
								<Icon type="ios-arrow-down"></Icon>
							</div>
							<DropdownMenu slot="list">
								<DropdownItem v-for="(item, i) in navList" :key="i" :name="item.name" :selected="currNav==item.name">
									<div class="nav-item">
										<Icon :type="item.icon" :size="16" style="margin: 0 10px 3px 0"></Icon>
										{{item.title}}
									</div>
								</DropdownItem>
							</DropdownMenu>
						</Dropdown>
					</div>
				</div>
				<div :class="{'header-avator-con':navType!=4, 'header-avator-con nav4':navType==4}">
					<Dropdown @on-click="selectNav" class="options" v-if="navType==4">
						<Icon type="ios-apps" :size="24" class="language"></Icon>
						<DropdownMenu slot="list">
							<DropdownItem v-for="(item, i) in navList" :key="i" :name="item.name" :selected="currNav==item.name">
								<div>
									<Icon :type="item.icon" :size="14" style="margin: 0 10px 2px 0"></Icon>
									{{item.title}}
								</div>
							</DropdownItem>
						</DropdownMenu>
					</Dropdown>
					<full-screen v-model="isFullScreen" @on-change="fullscreenChange"></full-screen>
					<Dropdown @on-click="handleLanDropdown" class="options">
						<Icon type="md-globe" :size="24" class="language"></Icon>
						<DropdownMenu slot="list">
							<DropdownItem name="zh-CN">中文</DropdownItem>
							<DropdownItem name="en-US">English</DropdownItem>
						</DropdownMenu>
					</Dropdown>
					<lock-screen></lock-screen>
					<message-tip v-model="mesCount"></message-tip>
					<div class="user-dropdown-menu-con">
						<Row type="flex" justify="end" align="middle" class="user-dropdown-innercon">
							<Dropdown transfer trigger="hover" @on-click="handleClickUserDropdown">
								<a>
									<span class="main-user-name">{{ nickName }}</span>
									<Icon type="md-arrow-dropdown" />
									<Avatar :src="avatarPath" style="background: #619fe7;margin-left: 10px;"></Avatar>
								</a>
								<DropdownMenu slot="list">
									<DropdownItem name="ownSpace">{{ $t('userCenter') }}</DropdownItem>
									<DropdownItem name="changePass">{{ $t('changePass') }}</DropdownItem>
									<DropdownItem name="loginout" divided>{{ $t('logout') }}</DropdownItem>
								</DropdownMenu>
							</Dropdown>
						</Row>
					</div>
				</div>
			</div>
			<div class="tags-con">
				<tags-page-opened :pageTagsList="pageTagsList"></tags-page-opened>
			</div>
		</div>
		<div class="single-page-con" :style="{left: shrink?'60px':'220px'}">
			<div class="single-page">
				<keep-alive :include="cachePage">
					<router-view></router-view>
				</keep-alive>
			</div>
		</div>
		<!-- 全局加载动画 -->
		<circleLoading class="loading-position" v-show="loading" />
	</div>
</template>

<script>
	import shrinkableMenu from "./main-components/shrinkable-menu/shrinkable-menu.vue";
	import tagsPageOpened from "./main-components/tags-page-opened.vue";
	import breadcrumbNav from "./main-components/breadcrumb-nav.vue";
	import fullScreen from "./main-components/fullscreen.vue";
	import lockScreen from "./main-components/lockscreen/lockscreen.vue";
	import messageTip from "./main-components/message-tip.vue";
	import circleLoading from "@/views/my-components/circle-loading.vue";
	import Cookies from "js-cookie";
	import util from "@/libs/util.js";
	import {
		ws,
		getMessageSendData
	} from "@/api/index";

	export default {
		components: {
			shrinkableMenu,
			tagsPageOpened,
			breadcrumbNav,
			fullScreen,
			lockScreen,
			messageTip,
			circleLoading
		},
		data() {
			return {
				shrink: false,
				nickName: "",
				username: "",
				userId: "",
				isFullScreen: false,
				openedSubmenuArr: this.$store.state.app.openedSubmenuArr,
				firstThreeNav: [],
				lastNav: [],
				navType: 1,
			};
		},
		computed: {
			loading() {
				return this.$store.state.app.loading;
			},
			navList() {
				return this.$store.state.app.navList;
			},
			currNav() {
				return this.$store.state.app.currNav;
			},
			currNavTitle() {
				return this.$store.state.app.currNavTitle;
			},
			menuList() {
				return this.$store.state.app.menuList;
			},
			pageTagsList() {
				return this.$store.state.app.pageOpenedList; // 打开的页面的页面对象
			},
			currentPath() {
				return this.$store.state.app.currentPath; // 当前面包屑数组
			},
			avatarPath() {
				return localStorage.avatorImgPath;
			},
			cachePage() {
				return this.$store.state.app.cachePage;
			},
			lang() {
				return this.$store.state.app.lang;
			},
			menuTheme() {
				return this.$store.state.app.menuTheme;
			},
			mesCount() {
				return this.$store.state.app.messageCount;
			}
		},
		stompClient: {
			monitorIntervalTime: 100,
			stompReconnect: true,
			timeout(orgCmd) {}
		},
		methods: {
			init() {
				// 菜单
				let pathArr = util.setCurrentPath(this, this.$route.name);
				// this.$store.commit("updateMenulist");
				if (pathArr.length >= 2) {
					this.$store.commit("addOpenSubmenu", pathArr[1].name);
				}
				let userInfo = JSON.parse(Cookies.get("userInfo"));
				this.username = userInfo.username;
				this.nickName = userInfo.nickName;
				this.userId = userInfo.id;
				this.checkTag(this.$route.name);
				// 读取未读消息数
				getMessageSendData({
					userId: userInfo.id,
					status: 0
				}).then(res => {
					if (res.success) {
						this.$store.commit("setMessageCount", res.result.totalElements);
					}
				});
				// 消息开关 websocket
				let messageOpen = this.getStore("messageOpen");
				if (messageOpen != "0") {
					this.connectSrv();
				}
			},
			onConnected(frame) {
				// console.log("连接ws成功: " + frame);
				// 订阅广播系统通知
				this.$stompClient.subscribe(
					"/topic/subscribe",
					this.responseCallback,
					this.onFailed
				);
				// 订阅点对点 通过用户id指定用户
				this.$stompClient.subscribe(
					"/user/" + this.userId + "/queue/subscribe",
					this.responseCallback,
					this.onFailed
				);
			},
			onFailed(frame) {
				console.log("连接ws失败： " + JSON.stringify(frame));
			},
			connectSrv() {
				var headers = {};
				this.connetWM(ws, headers, this.onConnected, this.onFailed);
			},
			responseCallback(frame) {
				// console.log("收到消息：" + frame.body);
				this.$store.commit("setMessageCount", this.mesCount + 1);
			},
			disconnect() {
				this.disconnetWM();
			},
			selectNav(name) {
				this.$store.commit("setCurrNav", name);
				this.setStore("currNav", name);
				// 清空所有已打开标签
				// this.$store.commit("clearAllTags");
				this.$router.push({
					name: "home_index"
				});
				util.initRouter(this);
			},
			toggleClick() {
				this.shrink = !this.shrink;
			},
			handleLanDropdown(name) {
				this.$i18n.locale = name;
				this.$store.commit("switchLang", name);
			},
			handleClickUserDropdown(name) {
				if (name == "ownSpace") {
					util.openNewPage(this, "ownspace_index");
					this.$router.push({
						name: "ownspace_index"
					});
				} else if (name == "changePass") {
					util.openNewPage(this, "change_pass");
					this.$router.push({
						name: "change_pass"
					});
				} else if (name == "loginout") {
					// 退出登录
					this.$store.commit("logout", this);
					this.$store.commit("clearOpenedSubmenu");
					// 强制刷新页面 重新加载router
					location.reload();
				}
			},
			checkTag(name) {
				let openpageHasTag = this.pageTagsList.some(item => {
					if (item.name == name) {
						return true;
					}
				});
				if (!openpageHasTag) {
					//  解决关闭当前标签后再点击回退按钮会退到当前页时没有标签的问题
					util.openNewPage(
						this,
						name,
						this.$route.params || {},
						this.$route.query || {}
					);
				}
			},
			handleSubmenuChange(val) {
				// console.log(val)
			},
			beforePush(name) {
				// console.log(name)
				return true;
			},
			fullscreenChange(isFullScreen) {
				// console.log(isFullScreen);
			}
		},
		watch: {
			$route(to) {
				this.$store.commit("setCurrentPageName", to.name);
				let pathArr = util.setCurrentPath(this, to.name);
				if (pathArr.length > 2) {
					this.$store.commit("addOpenSubmenu", pathArr[1].name);
				}
				this.checkTag(to.name);
				localStorage.currentPageName = to.name;
			},
			lang() {
				util.setCurrentPath(this, this.$route.name); // 在切换语言时用于刷新面包屑
			}
		},
		mounted() {
			this.init();
		},
		created() {
			// 显示打开的页面的列表
			this.$store.commit("setOpenedList");
		}
	};
</script>
